Fairgoers at the National Cash Register Company exhibit inside the Hall of Industry, Seattle World's Fair, 1962

Chicago citation style
Pearson, Charles R., Unidentified. Fairgoers at the National Cash Register Company exhibit inside the Hall of Industry, Seattle World's Fair, 1962. 1962. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/1460. (Accessed June 24, 2018.)
APA citation style
Pearson, Charles R., Unidentified, (1962) Fairgoers at the National Cash Register Company exhibit inside the Hall of Industry, Seattle World's Fair, 1962. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/1460
MLA citation style
Pearson, Charles R., Unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/1460>.
Note: These citations are programmatically generated and may be incomplete.